1 Astrology
1.1 Origin
USA, Mexico
Southern and central Africa
1.4 Color
Green, Brown, Greenish, Brown, Green, Green, Black
Green
1.6 Streak
Greenish, gray, Greenish, gray
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1.8 For which Rashi?
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1.10 Planet
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1.11 Element of Planets
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1.13 How to Wear?
1.14.1 Finger
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1.15.1 Ring Metal
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1.17 Energy
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1.19 Deities
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1.20 Not to wear with
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2.2 Powers
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2.4 Birthstone
2.4.1 Planetary
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2.6.1 Talisman
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3 Physical Properties
3.1 Tenacity
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3.2 Solubility
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3.3 Durability
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3.4 Specific Gravity
3.19-3.562.55-2.67
1
7.18
3.8 Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
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3.9 Cleavage
{110} Perfect, {010} Indistinct
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3.10 Mohs Hardness
4.4 Chemical Composition
(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)
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5 Optical Properties
5.1 Luster
Vitreous, Resinous
Greasy
5.2 Pleochroism
5.3 Dispersion
5.9 Transparency
Transparent, Translucent
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5.10 Refractive Index
1.671-1.774Not Available
1
3.25
6.5 Optic Character
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6.6 Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
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6.7 Birefringence
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0
0.296
6.8 Clarity
Transparent
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7 Benefits
7.1 Physical
7.1.1 Neurological
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7.1.2 Cardiovascular
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7.1.3 Respiratory
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7.1.4 Reproductive
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7.1.5 Digestive
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7.2 Psychology
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7.3 Healing
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7.4 Qualities Associated
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